60+7=4 70+8=6 80+9=8 then 30+2=? answer
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Given; 60+7=4 70+8=6 80+9=8
To Find; 30+2=?
Solution; In this way, we have first look at the numbers and then observe if there is any pattern adding the non zero digits we get 6+7 is 13+1 we get 14 and the answer is the last digit.
60+7=4
6+7+1=14
70+8=6
15+1=16
80+9=8
17+1=18
30+2=6
Hence the result is 6
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